12428208
12,428,208 is an even composite number composed of four prime numbers multiplied together.
12428208 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 12428208:
24 × 33 × 13 × 2213
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 2213)See below for interesting mathematical facts about the number 12428208 from the Numbermatics database.
Names of 12428208
- Cardinal: 12428208 can be written as Twelve million, four hundred twenty-eight thousand, two hundred eight.
Scientific notation
- Scientific notation: 1.2428208 × 107
Factors of 12428208
Divisors of 12428208
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 27 36 39 48 52 54 72 78 104 108 117 144 156 208 216 234 312 351 432 468 624 702 936 1404 1872 2213 2808 4426 5616 6639 8852 13278 17704 19917 26556 28769 35408 39834 53112 57538 59751 79668 86307 106224 115076 119502 159336 172614 230152 239004 258921 318672 345228 460304 478008 517842 690456 776763 956016 1035684 1380912 1553526 2071368 3107052 4142736 6214104 12428208
- Sum of all divisors σ(n): 38435040
- Sum of proper divisors (its aliquot sum) s(n): 26006832
- 12428208 is an abundant number, because the sum of its proper divisors (26006832) is greater than itself. Its abundance is 13578624
Bases of 12428208
- Binary: 1011110110100011101100002
- Hexadecimal: 0xBDA3B0
- Base-36: 7EDO0
Squares and roots of 12428208
- 12428208 squared (124282082) is 154460354091264
- 12428208 cubed (124282083) is 1919665408399879974912
-
The
square root of 12428208 is 3525.3663639401 -
The
cube root of 12428208 is 231.6342830937
Scales and comparisons
How big is 12428208?- 12,428,208 seconds is equal to 20 weeks, 3 days, 20 hours, 16 minutes, 48 seconds.
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To count from 1 to 12,428,208 would take you about thirty weeks!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 12428208 cubic inches would be around 19.3 feet tall.
Recreational maths with 12428208
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The information we have on file for 12428208 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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